startRunNext12 = function(tag){
	switch(tag){
	case TAG_LEAD:
	case TAG_REAL:
		ch.gotoRun(TAG_EXP_12, g_resources_run12, null, new RunScene12());
		break;
	case TAG_GAME:
		gg.hJson = hJson12;
		ch.gotoGame(TAG_EXP_12, g_resources_game12, res_game12.game_p);
		break;
	case TAG_ABOUT:
		ch.gotoAbout(TAG_EXP_12, g_resources_about12, null, res_about12.about_j);
		break;
	}
}

//任务流
teach_flow12 = [
		 {
			 tip:"选择水",
			 tag:[TAG_LIB,
			      TAG_LIB_BG2,
			      ],
			      canClick:true
		 },{
			 tip:"选择与水等质量的砂石",
			 tag:[TAG_LIB,
			      TAG_LIB_BG3,
			      ],
			      canClick:true
		 },{
			 tip:"选择石棉网",
			 tag:[TAG_LIB,
			      TAG_LIB_BG4,
			      ],
			      canClick:true
		 },{
			 tip:"选择温度计",
			 tag:[TAG_LIB,
			      TAG_LIB_BG10,
			      ],
			      canClick:true
		 },{
			 tip:"选择铁架台",
			 tag:[TAG_LIB,
			      TAG_LIB_BG7,
			      ],
			      canClick:true
		 },{
			 tip:"选择酒精灯",
			 tag:[TAG_LIB,
			      TAG_LIB_BG6,
			      ],
			      canClick:true
		 },
		 {
			 tip:"点击确定，开始实验",
			 tag:[TAG_LIB,
			      TAG_SURE
			      ]
		 },
		 {
			 tip:"观察水的温度",
			 tag:[
			      TAG_TEMP,
			      TAG_TEMP_LEFT1
			      ]
		 },
		 {
			 tip:"观察砂石的温度",
			 tag:[
			      TAG_TEMP,
			      TAG_TEMP_RIGHT
			      ]
		 },
		 {
			 tip:"点燃左边的酒精灯",
			 tag:[
			      TAG_LAMP,
			      TAG_LAMP_BOTTLE1
			      ],action:ACTION_DO1
		 },
		 {
			 tip:"点燃右边的酒精灯",
			 tag:[
			      TAG_LAMP,
			      TAG_LAMP_BOTTLE2
			      ],action:ACTION_DO1
		 },
		 {
			 tip:"将两个酒精灯分别推入铁架台，同时进行加热",
			 tag:[
			      TAG_LAMP,
			      TAG_LAMP_BOTTLE1
			      ],action:ACTION_DO2
		 },
		 {
			 tip:"熄灭右边的酒精灯",
			 tag:[
			      TAG_LAMP,
			      TAG_LAMP_BOTTLE2
			      ],action:ACTION_DO2
		 },
		 {
			 tip:"熄灭左边的酒精灯，结束实验",
			 tag:[
			      TAG_LAMP,
			      TAG_LAMP_BOTTLE1
			      ],action:ACTION_DO3
		 },
		 {
			 tip:"恭喜过关",
			 over:true
		 }
]

//游戏
hJson12 = [
           {tag:TAG_H1,image:"prop13.png",name:"量筒"},
           {tag:TAG_H2,image:"prop14.png",name:"胶头滴管"},
           {tag:TAG_H3,image:"prop15.png",name:"蒸发皿"},
           {tag:TAG_H4,image:"prop16.png",name:"表面皿"},
           {tag:TAG_H5,image:"prop17.png",name:"酒精灯"},
           {tag:TAG_H6,image:"prop18.png",name:"洗耳球"}
           ]




